Air flow system for an internal combustion engine



FIG. 1 is a perspective view of an air flow system for an internalcombustion engine showing my new design;

FIG. 2 is a front elevational view, the opposite side being a mirrorimage;

FIG. 3 is a left side elevational view, the opposite side being a mirrorimage;

FIG. 4 is a top plan view; and,

FIG. 5 is a bottom plan view.

The ornamental design for an air flow system for an internal combustionengine, as shown and described.